Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)16,954 17,256 302 1.8%
Incl. Wall Time (microsec) per call 414 421 7 1.8%
Excl. Wall Time (microsec)274 279 5 1.8%
Incl. CPU (microsecs)10,062 9,753 -309 -3.1%
Incl. CPU (microsecs) per call 245 238 -8 -3.1%
Excl. CPU (microsec)214 231 17 7.9%
Incl. MemUse (bytes)295,032 295,016 -16 -0.0%
Incl. MemUse (bytes) per call 7,196 7,196 -0 -0.0%
Excl. MemUse (bytes)-75,992 -75,968 24 0.0%
Incl. PeakMemUse (bytes)552,272 552,208 -64 -0.0%
Incl. PeakMemUse (bytes) per call 13,470 13,468 -2 -0.0%
Excl. PeakMemUse (bytes)208 208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::read [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Config\CachedStorage::read0 N/A% 302 7.5% -309 -6.3% -16 -0.3% -64 -1.1%
Exclusive Metrics Diff for Current Function5 1.7% 17 5.5% 24 150.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% 302 100.0% -309 -100.0% -16 -100.0% -64 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 426 141.1% -322 -104.2% -40 -250.0% -64 -100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -133 -44.0% -12 -3.9% 0 0.0% 0 0.0%
is_array0 N/A% 4 1.3% 8 2.6% 0 0.0% 0 0.0%